<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title>Insert title here</title>
		<style type="text/css">
			div{
				width:200px;
				height:200px;
				border:1px solid red;
				/* 超出隐藏 hidden
				   默认超出显示visible
				 超出滚动显示scroll*/
				overflow:scroll;
			}
		</style>
	</head>
	<body>
		<div>
			<img src="../imgs/1.jpg">
		</div>
	</body>
</html>